Dehumidifier



FIG. 1 is a perspective view of a dehumidifier with an aperature pattern showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view opposing FIG. 2 thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is an enlarged view of FIG. 2.

The broken line showings of the dehumidifier in FIG. 1 and FIG. 4 represent unclaimed subject matter and form no part of the claimed design. The unshaded regions within the apertures in the drawings represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a dehumidifier, as shown and described. 